Add timeout for sockets and connections.
Add mapfish print 2.1 version (4c469fe5a05f0047f31746470e2201c716d9a22c)
MapFish print: use 2.1 and delete 2.0
Add legends, translations and makos for oekom layers
Make sure query string is always as gui
Increase features limit
Merge pull request #656 from geoadmin/gal_feature_limit

Increase features limit
Merge pull request #655 from geoadmin/gal_649

Make sure query string is always as gui
ech layers are now available for all other topics
Replace legend
fix swissimage translation
remove sachplan translation
Merge pull request #657 from geoadmin/data_ltclm_swissimage

New SWISSIMAGE translations
change the images
Merge pull request #647 from geoadmin/dev_oekom

Add legends, translations and makos for oekom layers
Merge pull request #651 from geoadmin/gjn_ech_for_all

Ech layers are now available for all other topics
initial import gisgeol Layers to chsdi: model, tooltip template,
translations, legends
language substitution if not translated (it->fr, rm->de, en->de)
Handle cases where time filter is used alone
Add a test for time filter alone